Neornithes Gadow, 1893 - living birds Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900 Galloanserae Sibley, Ahlquist & Monroe Jr., 1988 see Subcohort Galloanserae Sibley, Ahlquist & Monroe Jr., 1988 [Order] Anseriformes Wagler, 1831 - waterfowl and screamers Family Anseranatidae Sclater, 1880 [monotypic] - magpie-goose 1 Genus Anseranas Lesson, 1828 [monotypic]